Touchpad Failure - Acer ASPIRE 7745 Service Manual

TouchPad Failure

If the TouchPad doesn't work, perform the following actions one at a time to correct the problem. Do not
replace non-defective FRUs:
Chapter 4
Start Start
Check M/B T/P Check M/B T/P
FFC FFC
OK OK
Check Check
TouchPad TouchPad
Swap M/B Swap M/B
OK OK
Re-assemble the Re-assemble the
NG NG T/P FFC to M/B T/P FFC to M/B
OK OK
Swap/Reassemble Swap/Reassemble
NG NG
the T/P board or the T/P board or
T/P FFC T/P FFC
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